[  532.306875] fab-br0: port 1(fbond) entered blocking state
[  532.306949] fab-br0: port 1(fbond) entered disabled state
[  532.307003] fbond: entered allmulticast mode
[  532.307081] fbond: entered promiscuous mode
[  532.321275] veth1-bond: entered promiscuous mode
[  532.321335] veth1-bond: entered allmulticast mode
[  532.321389] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.336565] veth2-bond: entered promiscuous mode
[  532.336625] veth2-bond: entered allmulticast mode
[  532.336680] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.444831] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.444917] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.444998] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.445053] fbond: active interface up!
[  532.445135] fab-br0: port 1(fbond) entered blocking state
[  532.445171] fab-br0: port 1(fbond) entered forwarding state
[  533.623663] fbond: left allmulticast mode
[  533.623727] veth1-bond: left allmulticast mode
[  533.623775] veth2-bond: left allmulticast mode
[  533.623833] fbond: left promiscuous mode
[  533.623876] veth1-bond: left promiscuous mode
[  533.623930] veth2-bond: left promiscuous mode
[  533.623992] fab-br0: port 1(fbond) entered disabled state
[  533.662541] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.662653] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.671974] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.672108] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.677909] fbond (unregistering): Released all slaves